body
    background: #f7f7f7
.task-tip
    height: .7rem
    line-height: .7rem
    color #fff
    padding-left: .2rem
    font-size: .26rem
    background: #ffb300
li
    height: 1rem
    line-height: 1rem
    color: #333
    font-size: .28rem
    padding-left: .2rem
    background-color: #fff
    border-bottom: 1px solid #efefef
    a
        float right
        margin-right: .2rem
        margin-top: .24rem
        width: 1.4rem
        height: .52rem
        text-align: center
        color: #fff
        line-height: .52rem
        background: #ff782d
        font-size: .26rem
        border-radius: 4px
    em
        float: right
        margin-top: .4rem
        width: .3rem
        height: .2rem
        background: url(images/check.png)
        margin-right: .76rem
        background-size: contain